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I am stranded on a deserted island. I need to build a battery to power my cell phone so I can play Minecraft. I have the
Posted: Tue May 17, 2022 8:59 am
by answerhappygod
- I Am Stranded On A Deserted Island I Need To Build A Battery To Power My Cell Phone So I Can Play Minecraft I Have The 1 (63.47 KiB) Viewed 106 times
I am stranded on a deserted island. I need to build a battery to power my cell phone so I can play Minecraft. I have the following materials available: Ag electrodes, 1 M AgNO3 (aq) solution, Al electrodes, 1 M AlCl3 (aq) solution, Zn electrodes, and 1 M ZnSO4 (aq) solution. The reduction potentials are as follows: Ag+ + e → Ag (s) E° (V) = +0.799 Al3+ + 3e + Al(s) E° (V) = -1.66 Zn2+ + 2e → Zn (s) E° (V) = -0.763 I need to attain a voltage between 4 and 5 V to charge my phone. What could you construct to accomplish this?